A kind of litchi pitting device and pitting method

Abstract

The invention discloses a litchi removal device and method. The peeled litchi enters the removal passage through the feeding passage, the motor drives the rotating shaft to rotate through the shaft coupling, and the rotation of the rotating shaft drives the eccentric wheel around its deflection center. Rotate so that the push rod device pushes the lychee out of the pitting channel, and realizes the centering of the lychee after overcoming the elastic force of the first elastic ring, and the push rod device partially penetrates into the pulp and contacts with the core, and then pushes the lychee When the rod device moves forward, the pulp is in contact with the second elastic ring, and under the elastic action of the second elastic ring, the pulp is blocked and the core is ejected from the push rod device, and the ejected core falls into the core collection channel and the pulp is hung on the push rod device. When the push rod device returns, the pulp is removed from the push rod device under the reverse elasticity of the first elastic ring and falls into the pulp collection channel for collection. . The invention can efficiently and quickly remove the core of litchi, and has the advantage of simple operation.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a device and method for removing pits from litchis. Background technique [0002] China is the largest country of origin and production of lychee in the world. The output of lychee accounts for more than 70% of the world, and the output of longan accounts for more than 50% of the world. Litchi is a typical seasonal fruit. It is characterized by a relatively concentrated and explosive ripening period, and a short shelf life. It is easy to cause oversupply during the ripening period, which will discourage the enthusiasm of fruit farmers and have a negative impact on the entire industry. Therefore, it is necessary to use mechanized processing equipment to remove the core of temporarily redundant lychees and process them into canned lychees, etc., so as to alleviate the unsalable situation of lychees during the ripening period. Mainly use simple tools to remove the pi...

AI Technical Summary

Problems solved by technology

Mainly use simple tools to manually remove the cores of lychees and make them into cans, but this method has disadvantages such as low efficiency, insufficient cleanliness and sanitation of the cores, and high work intensity.

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